| Acronym | Meaning |
| WGNE | Working Group On Numerical Experimentation |
| MIMD | Multiple Instruction Multiple Data |
| NDTE | North Dakota Tracer Experiment |
| MSISR | Millstone Hill Incoherent Scatter Radar |
| CDDIS | Crustal Dynamics Data Information System |
| SAFARI-2000 | The Southern African Regional Science Initiative |
| HRTS | High-resolution Telescope Spectrograph |
| AOG | Augmented Offgas |
| ARWG | Atmospheric Radiation Working Group |
| GLOBE | Global Learning And Observations To Benefit The Environment |